DAVID NUMAN. (1988). The learner - centred curriculum. Cambridge.
Trích dẫn kiểu ChicagoDAVID NUMAN. The Learner - Centred Curriculum. Cambridge, 1988.
MLA引文DAVID NUMAN. The Learner - Centred Curriculum. Cambridge, 1988.
警告：這些引文格式不一定是100％准確.
APA引文